20173577446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2540113}}^1$

素因数の和:2540164

約数の個数: 24

約数和(自身を含む): 34840203624

約数和(自身を除く): 14666626178

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 2540113, 5080226, 27941243, 48262147, 55882486, 96524294, 530883617, 916980793, 1061767234, 1833961586, 10086788723, 20173577446]

約数ペア:

[(1, 20173577446), (2, 10086788723), (11, 1833961586), (19, 1061767234), (22, 916980793), (38, 530883617), (209, 96524294), (361, 55882486), (418, 48262147), (722, 27941243), (3971, 5080226), (7942, 2540113)]